GB2235612B - Vertical scrolling address generating device - Google Patents

Vertical scrolling address generating device

Info

Publication number
GB2235612B
GB2235612B GB9018513A GB9018513A GB2235612B GB 2235612 B GB2235612 B GB 2235612B GB 9018513 A GB9018513 A GB 9018513A GB 9018513 A GB9018513 A GB 9018513A GB 2235612 B GB2235612 B GB 2235612B
Authority
GB
United Kingdom
Prior art keywords
generating device
address generating
vertical scrolling
scrolling address
vertical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9018513A
Other versions
GB9018513D0 (en
GB2235612A (en
Inventor
Shigenori Tokumitsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of GB9018513D0 publication Critical patent/GB9018513D0/en
Publication of GB2235612A publication Critical patent/GB2235612A/en
Application granted granted Critical
Publication of GB2235612B publication Critical patent/GB2235612B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/34—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators for rolling or scrolling
    • G09G5/346—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators for rolling or scrolling for systems having a bit-mapped display memory
GB9018513A 1989-08-28 1990-08-23 Vertical scrolling address generating device Expired - Fee Related GB2235612B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1220675A JPH0383097A (en) 1989-08-28 1989-08-28 Address generator for vertical scroll

Publications (3)

Publication Number Publication Date
GB9018513D0 GB9018513D0 (en) 1990-10-10
GB2235612A GB2235612A (en) 1991-03-06
GB2235612B true GB2235612B (en) 1994-03-30

Family

ID=16754704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9018513A Expired - Fee Related GB2235612B (en) 1989-08-28 1990-08-23 Vertical scrolling address generating device

Country Status (4)

Country Link
US (1) US5266932A (en)
JP (1) JPH0383097A (en)
DE (1) DE4027180C2 (en)
GB (1) GB2235612B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2728573B2 (en) * 1991-04-26 1998-03-18 シャープ株式会社 Information processing device
US5345552A (en) * 1992-11-12 1994-09-06 Marquette Electronics, Inc. Control for computer windowing display
US6351261B1 (en) 1993-08-31 2002-02-26 Sun Microsystems, Inc. System and method for a virtual reality system having a frame buffer that stores a plurality of view points that can be selected and viewed by the user
US5555002A (en) * 1994-04-29 1996-09-10 Proxima Corporation Method and display control system for panning
US6078306A (en) * 1997-10-21 2000-06-20 Phoenix Technologies Ltd. Basic input-output system (BIOS) read-only memory (ROM) with capability for vertical scrolling of bitmapped graphic text by columns
JP3459000B2 (en) 1998-09-22 2003-10-20 インターナショナル・ビジネス・マシーンズ・コーポレーション Method of displaying objects displayed in a plurality of client areas and display device used therefor
KR100488370B1 (en) * 2000-01-26 2005-05-11 샤프 가부시키가이샤 Electronic program guide display controller
JP2002023730A (en) * 2000-07-13 2002-01-25 Sony Corp Image display device and display control method
JP4742507B2 (en) * 2003-03-31 2011-08-10 セイコーエプソン株式会社 Image display device
JP4742508B2 (en) * 2003-03-31 2011-08-10 セイコーエプソン株式会社 Image display device
US20060060151A1 (en) * 2004-09-03 2006-03-23 Sullivan Jeffrey M Dog kennel canopy system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145529A2 (en) * 1983-10-18 1985-06-19 Digital Equipment Corporation Split screen smooth scrolling arrangement
EP0185293A2 (en) * 1984-12-20 1986-06-25 International Business Machines Corporation Display apparatus
US4649379A (en) * 1983-09-28 1987-03-10 International Business Machines Corp. Data display apparatus with character refresh buffer and row buffers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412294A (en) * 1981-02-23 1983-10-25 Texas Instruments Incorporated Display system with multiple scrolling regions
US4386410A (en) * 1981-02-23 1983-05-31 Texas Instruments Incorporated Display controller for multiple scrolling regions
GB2094116B (en) * 1981-03-03 1984-09-19 Itt Creed Improvements in visual display devices
JPS5931715A (en) * 1982-08-17 1984-02-20 Toyama Chem Co Ltd Preparation of carcinostatic substance tf-500
JPS59216190A (en) * 1983-05-24 1984-12-06 株式会社日立製作所 Display control system
JPH0644814B2 (en) * 1984-04-13 1994-06-08 日本電信電話株式会社 Image display device
JP2508673B2 (en) * 1986-12-17 1996-06-19 ソニー株式会社 Display device
DE3707490A1 (en) * 1987-03-09 1988-09-22 Siemens Ag ARRANGEMENT FOR THE SIMULTANEOUS DISPLAY OF SEVERAL IMAGES ON THE SCREEN OF A VIEWING DEVICE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649379A (en) * 1983-09-28 1987-03-10 International Business Machines Corp. Data display apparatus with character refresh buffer and row buffers
EP0145529A2 (en) * 1983-10-18 1985-06-19 Digital Equipment Corporation Split screen smooth scrolling arrangement
EP0185293A2 (en) * 1984-12-20 1986-06-25 International Business Machines Corporation Display apparatus
US4873514A (en) * 1984-12-20 1989-10-10 International Business Machines Corporation Video display system for scrolling text in selected portions of a display

Also Published As

Publication number Publication date
DE4027180C2 (en) 1995-05-04
JPH0383097A (en) 1991-04-09
GB9018513D0 (en) 1990-10-10
DE4027180A1 (en) 1991-03-14
US5266932A (en) 1993-11-30
GB2235612A (en) 1991-03-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990823